Displaying similar documents to “Order functions of plurisubharmonic functions”

On normal lattice configurations and simultaneously normal numbers

Mordechay B. Levin (2001)

Journal de théorie des nombres de Bordeaux

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Let q , q 1 , , q s 2 be integers, and let α 1 , α 2 , be a sequence of real numbers. In this paper we prove that the lower bound of the discrepancy of the double sequence ( α m q n , , α m + s - 1 q n ) m , n = 1 M N coincides (up to a logarithmic factor) with the lower bound of the discrepancy of ordinary sequences ( x n ) n = 1 M N in s -dimensional unit cube ( s , M , N = 1 , 2 , ) . We also find a lower bound of the discrepancy (up to a logarithmic factor) of the sequence ( α 1 q 1 n , , α s q s n ) n = 1 N (Korobov’s problem).

On partitions without small parts

J.-L. Nicolas, A. Sárközy (2000)

Journal de théorie des nombres de Bordeaux

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Let r ( n , m ) denote the number of partitions of n into parts, each of which is at least m . By applying the saddle point method to the generating series, an asymptotic estimate is given for r ( n , m ) , which holds for n , and 1 m c 1 n log n c 2 .

Weighted integrability and L¹-convergence of multiple trigonometric series

Chang-Pao Chen (1994)

Studia Mathematica

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We prove that if c j k 0 as max(|j|,|k|) → ∞, and | j | = 0 ± | k | = 0 ± θ ( | j | ) ϑ ( | k | ) | Δ 12 c j k | < , then f(x,y)ϕ(x)ψ(y) ∈ L¹(T²) and T ² | s m n ( x , y ) - f ( x , y ) | · | ϕ ( x ) ψ ( y ) | d x d y 0 as min(m,n) → ∞, where f(x,y) is the limiting function of the rectangular partial sums s m n ( x , y ) , (ϕ,θ) and (ψ,ϑ) are pairs of type I. A generalization of this result concerning L¹-convergence is also established. Extensions of these results to double series of orthogonal functions are also considered. These results can be extended to n-dimensional case. The aforementioned results generalize work of Balashov [1],...